Rank: 26 based on 4207 downloads (last 30 days) and 30 files submitted
photo

Divakar Roy

E-mail
Company/University
Georgia Institute of Technology
Lat/Long
33.77727127075195, -84.3985595703125

Personal Profile:

Masters Graduate in Electrical & Computer Enginering with specialization in Image and Video Processing and Related DSP Stuffs and Computer Engineering.
* Lately focussing on Code Optimization*.

Professional Interests:
Image Processing, Video Processing, MATLAB, Code Optimization

 

Watch this Author's files

 

Files Posted by Divakar View all
  • 1 - 5 of
  • 30
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
03 Nov 2009 Screenshot NUMBER SYSTEMS/ BASE CONVERTER Convert a number between different number systems-hex,oct,bin,dec. Author: Divakar Roy bin, base, convert, octagonal, hex, system 209 4
  • 3.33333
3.3 | 4 ratings
23 Oct 2009 Screenshot CONTRAST CONTROLLER Contrast Adjustment of Images Author: Divakar Roy intensity, image, contrast, enhancement, adjust, control 278 4
  • 2.33333
2.3 | 3 ratings
06 Oct 2009 Screenshot Virtual Backup Using MATLAB Backup Utility Author: Divakar Roy data, large, save, compress, music, utility 123 0
24 Sep 2009 Screenshot MATLAB FOTOSHOP Inspired By Adobe Photoshop Author: Divakar Roy processing, image, enhancement, photoshop, fotoshop 215 3
  • 3.0
3.0 | 1 rating
10 Aug 2009 Screenshot TEXT2IMAGE : Convert an ASCII text file to image Text to image conversion. Author: Divakar Roy ascii, jpg, fun, show, image, convert 149 3
  • 4.5
4.5 | 4 ratings
Comments and Ratings by Divakar View all
  • 1 - 4 of
  • 4
Updated File Comments Rating
23 Oct 2009 CONTRAST CONTROLLER Contrast Adjustment of Images Author: Divakar Roy

Added screenshot on here and images with their output images in the zipped file for all those people who are trying hard without actually knowing anything about how the contrast of images works, though I thought it is a straight-forward thing. Also added another version of contrast controller that works through another algorithm. Hope this helps out guys, cheers!
24 Sep 2009 MATLAB FOTOSHOP Inspired By Adobe Photoshop Author: Divakar Roy

Regarding the Tools, I thought to put more menus under it, so it's like that. And I modified some codes to make them more ideal.
10 Aug 2009 AUTO ENHANCEMENT FOR IMAGES AUTO ENHANCEMENT FOR IMAGES to make better- looking images. Author: Divakar Roy

Maybe those not-brightened images won't look better if brightened. Try sending me email and then you can send me the images, will look at those. Thanks for being part of the feedback community.
11 Jun 2009 AUTO ENHANCEMENT FOR IMAGES AUTO ENHANCEMENT FOR IMAGES to make better- looking images. Author: Divakar Roy

It's all about working on NTSC level to adjust the luminance and chrominance, and then doing contrast stretching.
Refer to my other codes, maybe that will help you. Cheers !!
Comments and Ratings on Divakar's Files View all
  • 1 - 5 of
  • 74
Updated File Comment by Comments Rating
06 Nov 2009 COLOR Conversion of images into different colors. Author: Divakar Roy James

23 Oct 2009 CONTRAST CONTROLLER Contrast Adjustment of Images Author: Divakar Roy Roy, Divakar

Added screenshot on here and images with their output images in the zipped file for all those people who are trying hard without actually knowing anything about how the contrast of images works, though I thought it is a straight-forward thing. Also added another version of contrast controller that works through another algorithm. Hope this helps out guys, cheers!
15 Oct 2009 CONTRAST CONTROLLER Contrast Adjustment of Images Author: Divakar Roy zhao, jichao

Thanks for sharing, but I spent 10 minutes on it, it seems not very helpful. Jichao
24 Sep 2009 MATLAB FOTOSHOP Inspired By Adobe Photoshop Author: Divakar Roy Roy, Divakar

Regarding the Tools, I thought to put more menus under it, so it's like that. And I modified some codes to make them more ideal.
10 Aug 2009 AUTO ENHANCEMENT FOR IMAGES AUTO ENHANCEMENT FOR IMAGES to make better- looking images. Author: Divakar Roy Roy, Divakar

Maybe those not-brightened images won't look better if brightened. Try sending me email and then you can send me the images, will look at those. Thanks for being part of the feedback community.
Top Tags Applied by Divakar
  • 1 - 5 of
  • 115
image, enhancement, color, convert, adjust
Files Tagged by Divakar View all
  • 1 - 5 of
  • 30
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
03 Nov 2009 Screenshot NUMBER SYSTEMS/ BASE CONVERTER Convert a number between different number systems-hex,oct,bin,dec. Author: Divakar Roy bin, base, convert, octagonal, hex, system 209 4
  • 3.33333
3.3 | 4 ratings
23 Oct 2009 Screenshot CONTRAST CONTROLLER Contrast Adjustment of Images Author: Divakar Roy intensity, image, contrast, enhancement, adjust, control 278 4
  • 2.33333
2.3 | 3 ratings
06 Oct 2009 Screenshot Virtual Backup Using MATLAB Backup Utility Author: Divakar Roy data, large, save, compress, music, utility 123 0
24 Sep 2009 Screenshot MATLAB FOTOSHOP Inspired By Adobe Photoshop Author: Divakar Roy processing, image, enhancement, photoshop, fotoshop 215 3
  • 3.0
3.0 | 1 rating
10 Aug 2009 Screenshot TEXT2IMAGE : Convert an ASCII text file to image Text to image conversion. Author: Divakar Roy ascii, jpg, fun, show, image, convert 149 3
  • 4.5
4.5 | 4 ratings
 

MATLAB Central Terms of Use

NOTICE: Any content you submit to MATLAB Central, including personal information, is not subject to the protections which may be afforded information collected under other sections of The MathWorks, Inc. Web site. You are entirely responsible for all content that you upload, post, e-mail, transmit or otherwise make available via MATLAB Central. The MathWorks does not control the content posted by visitors to MATLAB Central and, does not guarantee the accuracy, integrity, or quality of such content. Under no circumstances will The MathWorks be liable in any way for any content not authored by The MathWorks, or any loss or damage of any kind incurred as a result of the use of any content posted, e-mailed, transmitted or otherwise made available via MATLAB Central. Read the complete Terms prior to use.

Contact us at files@mathworks.com